17889606

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6761}}^1$

素因数の和:6786

約数の個数: 48

約数和(自身を含む): 46252080

約数和(自身を除く): 28362474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6761, 13522, 20283, 40566, 47327, 60849, 94654, 121698, 141981, 182547, 283962, 331289, 365094, 425943, 662578, 851886, 993867, 1277829, 1987734, 2555658, 2981601, 5963202, 8944803, 17889606]

約数ペア:

[(1, 17889606), (2, 8944803), (3, 5963202), (6, 2981601), (7, 2555658), (9, 1987734), (14, 1277829), (18, 993867), (21, 851886), (27, 662578), (42, 425943), (49, 365094), (54, 331289), (63, 283962), (98, 182547), (126, 141981), (147, 121698), (189, 94654), (294, 60849), (378, 47327), (441, 40566), (882, 20283), (1323, 13522), (2646, 6761)]